Bruno, J., Jan, V., & Slaby, A. (2009). COMPUTER GRAPHICS IN COMPUTER SCIENCE EDUCATION. Problems of Education in the 21st Century , Problems of Education in the 21st Century , 11. presented at the May/2009. Retrieved from http://oaji.net/articles/2014/457-1392408480.pdf

Jansone, R., & Vazne, Z. (2009). INDIVIDUALISED PHYSICAL CONDITION AS MEANS TO PROMOTE STUDENTS’ HEALTH IN LONG TERM PERIOD. Problems of Education in the 21st Century , Problems of Education in the 21st Century , 11. presented at the May/2009. Retrieved from http://oaji.net/articles/2014/457-1392408425.pdf

Jerabek, O., & Holubova, R. (2009). SECONDARY SCHOOL STUDENTS AND PHYSICS TASKS. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 17. presented at the November/2009. Retrieved from http://oaji.net/articles/2014/457-1399914645.pdf

Kärkkäinen, S., Keinonen, T., & Juvonen, R. (2009). TEACHING ABOUT INTOXICATING SUBSTANCES IN PRIMARY SCHOOL: TEACHER STUDENTS´ THOUGHTS ON THE SUBJECT. Problems of Education in the 21st Century , Problems of Education in the 21st Century , 11. presented at the May/2009. Retrieved from http://oaji.net/articles/2014/457-1392408652.pdf

Maiyo, J. K., Judy, A., Judah, N., Amunga, J. K., & Duncan, W. (2008). INCOME INEQUALITY CONTROVERSIES ON THE DEVELOPMENT OF EDUCATION IN KENYA. Problems of Education in the 21st Century , Problems of Education in the 21st Century , 7. presented at the June/2008. Retrieved from http://oaji.net/articles/2014/457-1392235175.pdf

Maiyo, J. K., Judy, A., Judah, N., Amunga, J. K., & Duncan, W. (2008). INCOME INEQUALITY CONTROVERSIES ON THE DEVELOPMENT OF EDUCATION IN KENYA. Problems of Education in the 21st Century , Problems of Education in the 21st Century , 7. presented at the June/2008. Retrieved from http://oaji.net/articles/2014/457-1392235175.pdf

Lynet, M. L., Judith, A., Kasandi, S., & Wamocha, N. (2008). THE MOTIVATIONAL STRATEGIES USED BY HEADTEACHERS IN ACADEMIC ACHIEVEMENT IN SECONDARY SCHOOLS IN VIHIGA DISTRICT, KENYA. Problems of Education in the 21st Century , Problems of Education in the 21st Century , 8. presented at the October/2008. Retrieved from http://oaji.net/articles/2014/457-1392284498.pdf

Jarinovsky, B. (2008). PREPARATION OF EXPERTS IN THE FIELD OF ICT: PROBLEMS AND WAYS OF THEIR DECISION. Problems of Education in the 21st Century , Problems of Education in the 21st Century , 3. presented at the January/2008. Retrieved from http://oaji.net/articles/2014/457-1392221883.pdf

Jeronen, E., Anttila-Muilu, S., & Jeronen, J. (2008). PROBLEMS AND CHALLENGES IN THE USAGE OF ICT IN BIOLOGY AND GEOGRAPHY IN SCHOOLS AND TEACHER EDUCATION IN FINLAND. Problems of Education in the 21st Century , Problems of Education in the 21st Century , 5. presented at the April/2008. Retrieved from http://oaji.net/articles/2017/457-1503128791.pdf

Jeronen, E., Anttila-Muilu, S., & Jeronen, J. (2008). PROBLEMS AND CHALLENGES IN THE USAGE OF ICT IN BIOLOGY AND GEOGRAPHY IN SCHOOLS AND TEACHER EDUCATION IN FINLAND. Problems of Education in the 21st Century , Problems of Education in the 21st Century , 5. presented at the April/2008. Retrieved from http://oaji.net/articles/2017/457-1503128791.pdf

Judith, A., Kasandi, S., & Akumu, O. (2008). PROVISION OF BASIC EDUCATION IN KENYA: IMPLICATIONS FOR THE POOR. Problems of Education in the 21st Century , Problems of Education in the 21st Century , 8. presented at the October/2008. Retrieved from http://oaji.net/articles/2014/457-1392284279.pdf

James, A. (2008). STUDENT TEACHER PROFESSIONAL DEVELOPMENT FOR THE 21ST CENTURY. Problems of Education in the 21st Century , Problems of Education in the 21st Century , 8. presented at the October/2008. Retrieved from http://oaji.net/articles/2014/457-1392284213.pdf